<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>08表单输入绑定</title>
</head>
<body>
<!--
1. 使用v-model(双向数据绑定)自动收集数据
    text/textarea
    checkbox
    radio
    select
-->
<div id="demo">
    <form action="/xxx" @submit.prevent="handleSubmit">
        <span>用户名：</span>   <input type="text" v-model="username">       <br>
        <span>密码：</span>     <input type="password" v-model="pwd">   <br>

        <span>性别：</span>
          <input type="radio" id="female" value="女" v-model="sex">    <label for="female">女</label>
          <input type="radio" id="male" value="男" v-model="sex">      <label for="male">男</label>
        <br>

        <span>爱好：</span>
          <input type="checkbox" id="basket" value="basket" v-model="likes">   <label for="basket">篮球</label>
          <input type="checkbox" id="foot" value="foot" v-model="likes">   <label for="foot">足球</label>
          <input type="checkbox" id="pingpang" value="pingpang" v-model="likes">   <label for="pingpang">乒乓</label>
        <br>

        <span>城市：</span>
          <select v-model="cityId">
            <option value="">未选择</option>
            <option :value="city.id" v-for="(city,index) in allCitys">{{city.name}}</option>
          </select>
        <br>
        <span>介绍：</span>
        <textarea rows="10" v-model="description"></textarea>
        <br><br>

        <input type="submit" value="注册">


    </form>
</div>
    <script type="text/javascript" src="../js/vue.js"></script>
    <script type="text/javascript">
        new Vue({
          el: '#demo',
          data: {
            username : '',
            pwd:'',
            sex:'男',
            likes:['pingpang'],
            allCitys:[{ id : 1 , name : 'BJ' },{ id : 2 , name : 'SH' },{ id : 3 , name : 'GD' }],
            cityId:'3',
            description:''
          },
          methods:{
            handleSubmit(){
              console.log(this.username +'--'+this.pwd+'--'+this.sex+'--'+this.likes+'--'+this.cityId+'--'+this.description);
            }
          }
        });
    </script>
</body>
</html>
